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1  General Category / Application ideas and development Q/A / Re: Java instalation - sudo apt-get install sun-java6-jre on: July 08, 2009, 01:22:35 PM
I found a version of RXTX from http://rxtx.qbang.org/ToyBox/2.1-7-build1/Linux/glibc-2.3.5/ that I installed (I used arm-softfloat-linux-gnu). However now I get an error message about GLIBC. I wonder if I need to have the exact version the RXTX is compiled for (2.3.5)? I checked that my plug has glibc 2.9. Anyone have any ideas?


java.lang.UnsatisfiedLinkError: /usr/lib/librxtxSerial.so: /lib/libpthread.so.0: version `GLIBC_2.0' not found (required by /usr/lib/librxtxSerial.so) thrown while loading gnu.io.RXTXCommDriver
Exception in thread "main" java.lang.UnsatisfiedLinkError: /usr/lib/librxtxSerial.so: /lib/libpthread.so.0: version `GLIBC_2.0' not found (required by /usr/lib/librxtxSerial.so)
        at java.lang.ClassLoader$NativeLibrary.load(Native Method)
        at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1767)
        at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1692)
        at java.lang.Runtime.loadLibrary0(Runtime.java:840)
        at java.lang.System.loadLibrary(System.java:1047)
2  General Category / Application ideas and development Q/A / Re: Java instalation - sudo apt-get install sun-java6-jre on: July 03, 2009, 03:06:37 AM
I installed openjdk-6-jre-headless but my Java program doesn't work. It uses the RXTX library from http://users.frii.com/jarvi/rxtx/ that gives an error. Previously I've ran it successfully on desktop linux computers using Sun java. So I think I need some way to get Sun java installed (since the apt-get method doesn't work). If the problem is at the RXTX-library then it might be harder to fix. I'm wondering if it's ok to manually install a java distribution say directly from java.sun.com? I guess I should try the "embedded" version, damn Sun just makes me to fill a long form to download it. Any help is appreciated.
3  Linux Stuff / Kernel / Re: Newbie Guide to Kernel Installation? on: July 03, 2009, 02:43:53 AM
Thanks a lot. I followed your instructions and everything worked perfectly. Smiley
4  Linux Stuff / Kernel / Newbie Guide to Kernel Installation? on: July 02, 2009, 10:51:32 PM
Hi.

I need to get Sheevaplug working with a usb-serial adapter. I probably need to install the new kernel that I found on this forum? I'm pretty novice to all this stuff, so is there any easy step-by-step instructions on what to do? I tried to search these forums and the Wiki and I found bits and pieces of information, but not really a complete guide. Any help is appreciated, if someone can at least point me to right direction. Thanks.
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